Fan Interaction is a very important way to increase the activity of Weibo. The more active the followers are, the more they will spread and influence, and the more opportunities they will show to other Weibo users. There are four main ways to interact with your fans on Weibo: comments, retweets, private messages and reminders. The interaction between fans can activate the activity of the whole fan community, especially the micro blog, which has a good topic, but it should be noted that due to the different types of fans, there may be different views on the same events, as a result of the dispute situation appears, affect the overall atmosphere of the micro-blog, so choose the issue carefully. If there are different voices in the comments, microbloggers can not take the initiative to intervene in the debate, otherwise it will be difficult to deal with the emotions of fans, resulting in the loss of fans.